For the First Time Ever, GE Aerospace Flies a Hybrid Aircraft to 9 Kilometers

Hy-Powered Saab 340B Reaches 9 km Altitude in Historic Flight

According to НВ — Техно: On July 21 at 4:00 PM, GE Aerospace achieved a milestone by flying a hybrid-electric aircraft to an altitude of roughly 9 kilometers. This flight took place just before a major airshow in the United Kingdom, underscoring its significance for the aviation industry. Key partners in the project included NASA, BETA Technologies, and Boeing, highlighting the scale of collaboration driving new aviation technologies.

Testing the Saab 340B with a Hybrid Powertrain

The testbed was a Saab 340B aircraft, retrofitted with a hybrid propulsion system. Over a two-hour flight, the aircraft operated using both a gas turbine and an electric motor simultaneously. This is a major breakthrough because conventional planes rely solely on a gas turbine running continuously, whereas the hybrid design introduces an electric drive that can optimize energy usage.

Both power sources can work alternately or together, boosting fuel efficiency.

The entire electrical system-including the motor, batteries, and wiring-was housed in a custom bay designed by Aurora Flight Sciences, a Boeing subsidiary. The batteries for the hybrid aircraft were supplied by BAE Systems. The pilots first tested the plane in the United States, then flew it across the Atlantic Ocean to the UK in hybrid mode. During that transatlantic journey, the electric drive also recharged the battery, another key feature of this new technology.

Lawrence Culp Jr., a representative from GE Aerospace, emphasized: 'This is the first flight of its kind in aviation history-an event that will be recorded in textbooks.'

This successful hybrid flight opens up new possibilities for the future of aviation, especially in terms of making air travel more environmentally friendly and cost-effective.

The achievement could represent a pivotal step toward reducing carbon emissions and lowering operational costs in air transportation. As the aviation industry faces growing demands for sustainability, innovations like this may set the stage for new industry standards. The collaboration among major players such as GE Aerospace, NASA, BETA Technologies, and Boeing demonstrates a united effort to advance technologies that could reshape the future of air travel.

As the aviation industry embraces innovative technologies, the recent flight of GE Aerospace's hybrid aircraft marks a significant leap forward. In a similar vein, Safran's supply of turbogenerators for the EL9 hybrid-electric aircraft further illustrates the industry's commitment to advancing hybrid solutions. This collaboration not only enhances flight efficiency but also paves the way for more sustainable air travel in the future.